1. Polyurethane tubing is usually the best choice for applications requiring extensive flexing, a small bend radius or where kinking can be a problem. SHPI uses ether base raw material because it will not break down or be affected in any way by moisture.

2. We also offer the ester base while the ester base compounds are less expensive and generally stronger with higher tensile strengths.

3. As a result, applications should be limited to area of consistent low temperatures and where high and continued flexibility is essential.